Being the best thing ever, or so you think. Being able to kill everyone in a room and bring them back to life in a matter of seconds; handle a weapon you don't even know how to use; being found randomly unconscious; being able to defeat anyone in the world; being able to do something dangerous, difficult, or impossible easily and heroically. Unknowing to mimicking or making fun of/at.

Guy 1: I just stopped a whole bus of high schoolers with one hand.
Guy 2: *sigh* You're pulling a Seth here.
Guy 1: ...